Inventor · disambiguated record
Alan W. Dingfelder
Also filed as: DINGFELDER ALAN W
5 granted patents·37 citations·filing 1981–1998
79Inventor score
Files withDINGFELDER ALAN W1
Top patents by PatentIndex Score
5 records- 0146US5735937AMethod for removing contaminants from a gas streamFiled 1996·Granted Apr 7, 1998·12 cites·5 claims
- 0234US5753013AGas drying apparatus and methodFiled 1996·Granted May 19, 1998·7 cites·11 claims
- 0333US5882383AGas drying apparatusFiled 1998·Granted Mar 16, 1999·6 cites·5 claims
- 0432US5554209ADevice for removing contaminants from a gas streamFiled 1995·Granted Sep 10, 1996·6 cites·17 claims
- 0531US4502343APump jackDINGFELDER ALAN W·Filed 1981·Granted Mar 5, 1985·6 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →